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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-07 19:08:33 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-07 19:08:33 +0100 |
| commit | d694c16bc332c7e706f44e3d10bea06228166a6f (patch) | |
| tree | 72d0ab61ce633002a1c4de2406101e28e101afa3 /include/asm-sh/pgtable.h | |
| parent | [PATCH] CPU hotplug: call check_tsc_sync_source() with irqs off (diff) | |
| parent | sh: Kill off I/O cruft for R7780RP. (diff) | |
| download | linux-d694c16bc332c7e706f44e3d10bea06228166a6f.tar.xz linux-d694c16bc332c7e706f44e3d10bea06228166a6f.zip | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6:
sh: Kill off I/O cruft for R7780RP.
sh: Revert lazy dcache writeback changes.
sh: Enable SM501 support for RTS7751R2D.
sh: Use L1_CACHE_BYTES for .data.cacheline_aligned.
sysctl: Support vdso_enabled sysctl on SH.
sh: Fix kernel thread stack corruption with preempt.
doc: Add SH to vdso and earlyprintk in kernel-parameters.txt
sh: Fix sigmask trampling in signal delivery.
sh: Clear UBC when not in use.
Diffstat (limited to 'include/asm-sh/pgtable.h')
| -rw-r--r-- | include/asm-sh/pgtable.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h index 9214c015fe14..184d7fcaaf10 100644 --- a/include/asm-sh/pgtable.h +++ b/include/asm-sh/pgtable.h @@ -583,6 +583,11 @@ struct mm_struct; extern unsigned int kobjsize(const void *objp); #endif /* !CONFIG_MMU */ +#if defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB) +#define __HAVE_ARCH_PTEP_GET_AND_CLEAR +extern pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep); +#endif + extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; extern void paging_init(void); |